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increase tidb_analyze_partition_concurrency to speed up memory releasing #47549

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hawkingrei opened this issue Oct 11, 2023 · 0 comments · Fixed by #47548
Closed

increase tidb_analyze_partition_concurrency to speed up memory releasing #47549

hawkingrei opened this issue Oct 11, 2023 · 0 comments · Fixed by #47548
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@hawkingrei
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Enhancement

When we analyze the partition table. We will have many stats info to write the storage. but now the concurrency of write is so small. So that memory will have many stats info. it will load the OOM. we need to increase it.
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*: set default tidb_analyze_partition_concurrency as 2 hawkingrei/tidb
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